1815, Parma (Duchy), Marie Louise of Austria. Nice Silver 5 Soldi Coin.She was also French Empress and 2nd wife of Napoleon. Mint Year: 1815 Reference: KM-26. Denomination: 5 Solid Mint Place: Milan (Italy) Condition: Minor deposits, otherwise aXF/XF! Material: Silver (.900) Diameter: 15mm Weight: 1.23gm Obverse: Diademed bust of Marie Louise of Austria as Duchess of Parma, Piacenza ...